21 Onyx Road, Artarmon, NSW 2064 | Property Value & History | OnTheHouse
 
OFF MARKET

21 Onyx Road
Artarmon NSW 2064

Bedrooms: 4
Bathrooms: 2
Car spaces: 1
Floor area: 168m2
Land area: 589m2
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Last updated 19 Jan 2026
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Property Details for 21 Onyx Rd, Artarmon

21 Onyx Rd, Artarmon is a 4 bedroom, 2 bathroom House with 1 parking spaces and was built in 1915. The property has a land size of 589m2 and floor size of 168m2. While the property is not currently for sale or for rent, it was last sold in September 2013.

Building Type
House
Year Built
1915
Floor Size
168m2
Land Size
589m2
Local Government
Willoughby
Lot/Plan
1/DP838717

Last Listing description (September 2013)

UNDER OFFER
Beautifully positioned this charming home is of immense street appeal. Superbly updated with rich timber floors, high ceilings and spacious entertaining areas the property is just a short stroll to Artarmon railway, local cafes and shops.*Three bedrooms, master with ensuite*Study/4th bedroom*Lounge with gas fire and separate dining*Stunning new bathroom with travertine floors*Huge under house storage/workshop*Established, easy care gardens*North facing entertaining deck*Off street parkingInspect Saturday 1.00-1.30pm

Property History for 21 Onyx Rd, Artarmon, NSW 2064

A timeline of how this property has performed in the market
Last Sold
$1,580,000
03 Sep 2013
  • 03 Sep 2013
    Sold for $1,580,000
  • 06 Aug 2013
    Listed for Sale EXPRESSIONS OF INTEREST
  • 22 Aug 2012
    Listed for Sale Offers Over $1,450,000
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About Artarmon 2064

The size of Artarmon is approximately 2.5 square kilometres. It has 11 parks covering nearly 7.7% of total area. The population of Artarmon in 2016 was 9523 people. By 2021 the population was 9417 showing a population decline of 1.1% in the area during that time. The predominant age group in Artarmon is 30-39 years. Households in Artarmon are primarily couples with children and are likely to be repaying over $4000 per month on mortgage repayments. In general, people in Artarmon work in a professional occupation.In 2021, 47.60% of the homes in Artarmon were owner-occupied compared with 47.90% in 2016.

Artarmon has 5,315 properties. Over the last 5 years, Houses in Artarmon have seen a 34.98% increase in median value, while Units have seen a 21.57% increase. As at 31 December 2025:

  • The median value for Houses in Artarmon is $3,804,563 while the median value for Units is $1,094,692.
  • Houses have a median rent of $828 while Units have a median rent of $750.
There are currently 26 properties listed for sale, and 39 properties listed for rent in Artarmon on OnTheHouse. According to Cotality's data, 177 properties were sold in the past 12 months in Artarmon.

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Cotality Copyright and Legal Disclaimers about Property Data

© Copyright 2026. RP Data Pty Ltd trading as Cotality (Cotality). All rights reserved. No reproduction, distribution, or transmission of the copyrighted materials is permitted. The information is deemed reliable but not guaranteed.

Disclaimer
The Cotality Data provided in this publication is of a general nature and should not be construed as specific advice or relied upon in lieu of appropriate professional advice.

While Cotality uses commercially reasonable efforts to ensure the Cotality Data is current, Cotality does not warrant the accuracy, currency or completeness of the Cotality Data and to the full extent permitted by law excludes all loss or damage howsoever arising (including through negligence) in connection with the Cotality Data.

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